Transcutaneous electrical nerve stimulator



FIG. 1 is a perspective view of a transcutaneous electrical nerve stimulator showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view as seen from the side opposite that shown in FIG. 1;

FIG. 5 is a side elevational view as seen from the side opposite that shown in FIG. 4;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a transcutaneous electrical nerve stimulator, as shown and described. 